13082161428

Names of 13082161428

• Cardinal: 13082161428 can be written as Thirteen billion, eighty-two million, one hundred sixty-one thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3082161428 × 10¹⁰

Factors of 13082161428

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 822

Divisors of 13082161428

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 41 42 57 63 76 82 84 103 114 123 126 133 164 171 206 228 246 252 266 287 309 342 369 399 412 492 532 574 618 647 684 721 738 779 798 861 927 1148 1197 1236 1294 1442 1476 1558 1596 1722 1854 1941 1957 2163 2337 2394 2583 2588 2884 3116 3444 3708 3882 3914 4223 4326 4529 4674 4788 5166 5453 5823 5871 6489 7011 7764 7828 8446 8652 9058 9348 10332 10906 11646 11742 12293 12669 12978 13587 13699 14022 16359 16892 17613 18116 21812 23292 23484 24586 25338 25956 26527 27174 27398 28044 29561 32718 35226 36879 38007 40761 41097 49077 49172 50676 53054 54348 54796 59122 65436 66641 70452 73758 76014 79581 80237 81522 82194 86051 88683 98154 106108 110637 118244 123291 133282 147516 152028 159162 160474 163044 164388 172102 177366 185689 196308 199923 221274 238743 240711 246582 258153 266049 266564 318324 320948 344204 354732 371378 399846 442548 466487 477486 481422 493164 504013 516306 532098 557067 561659 599769 722133 742756 774459 799692 932974 954972 962844 1008026 1032612 1064196 1114134 1123318 1199538 1266179 1399461 1444266 1512039 1548918 1671201 1684977 1865948 2016052 2228268 2246636 2399076 2532358 2732281 2798922 2888532 3024078 3097836 3342402 3369954 3528091 3798537 4198383 4536117 5054931 5064716 5464562 5597844 6048156 6684804 6739908 7056182 7597074 8196843 8396766 8863253 9072234 10109862 10584273 10929124 11395611 14112364 15194148 16393686 16793532 17726506 18144468 19125967 20219724 21168546 22791222 24590529 26589759 31752819 32787372 35453012 38251934 42337092 45582444 49181058 51913339 53179518 57377901 63505638 76503868 79769277 98362116 103826678 106359036 114755802 127011276 155740017 159538554 172133703 207653356 229511604 311480034 319077108 344267406 363393373 467220051 622960068 688534812 726786746 934440102 1090180119 1453573492 1868880204 2180360238 3270540357 4360720476 6541080714 13082161428
• Sum of all divisors σ(n): 41211555840
• Sum of proper divisors (its aliquot sum) s(n): 28129394412
• 13082161428 is an abundant number, because the sum of its proper divisors (28129394412) is greater than itself. Its abundance is 15047232984

Bases of 13082161428

• Binary: 1100001011110000011111000100010100₂
• Hexadecimal: 0x30BC1F114
• Base-36: 60CS4D0

Squares and roots of 13082161428

• 13082161428 squared (13082161428²) is 171142947628250999184
• 13082161428 cubed (13082161428³) is 2238919668136529304627384274752
• The square root of 13082161428 is 114377.2767117665
• The cube root of 13082161428 is 2356.2778530219

Scales and comparisons

• 13,082,161,428 seconds is equal to 415 years, 50 weeks, 3 days, 21 hours, 43 minutes, 48 seconds.
• To count from 1 to 13,082,161,428 would take you about eight hundred thirty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13082161428 cubic inches would be around 196.4 feet tall.

Recreational maths with 13082161428

• 13082161428 backwards is 82416128031
• 13082161428 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13082161428's digits is 36
• More coming soon!